Bug 823675 - Replaced clock app icon with dark version
Bug 818928 - Video dialog tweak, added gray spec'd dialog, made some minor font tweaks, like removing references to bold

Conflicts:
	apps/video/style/video.css
Bug 825893 - 1px extra border on the left side of the passcode
Merge pull request #7269 from gordonbrander/ux-2012-12-28-cherry-picked

Ux 2012 12 28 cherry picked